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Table 1 Summarised average bleaching prevalence for coral reef sites and their likelihood of being statistically different between MPA and non-MPA sites based on their thermal stress (DHW category)

From: Marine protected areas do not buffer corals from bleaching under global warming

 

Average bleaching (%)

Likelihood ratio test

DHW category

MPA

Non-MPA

Pr (>χ2)

None

2.069

1.122

1

Low

2.573

1.859

0.985

Medium

2.369

2.347

0.999

High

6.336

3.052

1

  1. From the likelihood ratio test, Pr(>χ2) indicates the likelihood of distributions between groups being significantly different (assuming an α level of 0.05) based on a Chi-square (χ2) test